// SPDX-License-Identifier: GPL-2.0-only
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/* DVB USB compliant linux driver for mobile DVB-T USB devices based on
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* reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-B)
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*
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* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de)
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*
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* based on GPL code from DiBcom, which has
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* Copyright (C) 2004 Amaury Demol for DiBcom
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*
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* see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
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*/
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#include "dibusb.h"
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DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
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static int dib3000mb_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
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{
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struct dvb_usb_adapter *adap = fe->dvb->priv;
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struct dibusb_state *st = adap->priv;
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return st->ops.tuner_pass_ctrl(fe, enable, st->tuner_addr);
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}
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static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_adapter *adap)
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{
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struct dib3000_config demod_cfg;
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struct dibusb_state *st = adap->priv;
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demod_cfg.demod_address = 0x8;
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adap->fe_adap[0].fe = dvb_attach(dib3000mb_attach, &demod_cfg,
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&adap->dev->i2c_adap, &st->ops);
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if ((adap->fe_adap[0].fe) == NULL)
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return -ENODEV;
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adap->fe_adap[0].fe->ops.i2c_gate_ctrl = dib3000mb_i2c_gate_ctrl;
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return 0;
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}
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static int dibusb_thomson_tuner_attach(struct dvb_usb_adapter *adap)
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{
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struct dibusb_state *st = adap->priv;
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st->tuner_addr = 0x61;
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dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x61, &adap->dev->i2c_adap,
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DVB_PLL_TUA6010XS);
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return 0;
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}
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static int dibusb_panasonic_tuner_attach(struct dvb_usb_adapter *adap)
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{
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struct dibusb_state *st = adap->priv;
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st->tuner_addr = 0x60;
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dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60, &adap->dev->i2c_adap,
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DVB_PLL_TDA665X);
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return 0;
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}
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/* Some of the Artec 1.1 device aren't equipped with the default tuner
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* (Thomson Cable), but with a Panasonic ENV77H11D5. This function figures
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* this out. */
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static int dibusb_tuner_probe_and_attach(struct dvb_usb_adapter *adap)
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{
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u8 b[2] = { 0,0 }, b2[1];
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int ret = 0;
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struct i2c_msg msg[2] = {
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{ .flags = 0, .buf = b, .len = 2 },
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{ .flags = I2C_M_RD, .buf = b2, .len = 1 },
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};
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struct dibusb_state *st = adap->priv;
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/* the Panasonic sits on I2C addrass 0x60, the Thomson on 0x61 */
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msg[0].addr = msg[1].addr = st->tuner_addr = 0x60;
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if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl)
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adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 1);
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if (i2c_transfer(&adap->dev->i2c_adap, msg, 2) != 2) {
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err("tuner i2c write failed.");
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return -EREMOTEIO;
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}
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if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl)
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adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 0);
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if (b2[0] == 0xfe) {
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info("This device has the Thomson Cable onboard. Which is default.");
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ret = dibusb_thomson_tuner_attach(adap);
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} else {
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info("This device has the Panasonic ENV77H11D5 onboard.");
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ret = dibusb_panasonic_tuner_attach(adap);
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}
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return ret;
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}
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/* USB Driver stuff */
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static struct dvb_usb_device_properties dibusb1_1_properties;
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static struct dvb_usb_device_properties dibusb1_1_an2235_properties;
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static struct dvb_usb_device_properties dibusb2_0b_properties;
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static struct dvb_usb_device_properties artec_t1_usb2_properties;
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static int dibusb_probe(struct usb_interface *intf,
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const struct usb_device_id *id)
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{
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if (0 == dvb_usb_device_init(intf, &dibusb1_1_properties,
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THIS_MODULE, NULL, adapter_nr) ||
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0 == dvb_usb_device_init(intf, &dibusb1_1_an2235_properties,
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THIS_MODULE, NULL, adapter_nr) ||
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0 == dvb_usb_device_init(intf, &dibusb2_0b_properties,
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THIS_MODULE, NULL, adapter_nr) ||
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0 == dvb_usb_device_init(intf, &artec_t1_usb2_properties,
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THIS_MODULE, NULL, adapter_nr))
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return 0;
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return -EINVAL;
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}
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/* do not change the order of the ID table */
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static struct usb_device_id dibusb_dib3000mb_table [] = {
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/* 00 */ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_AVERMEDIA_DVBT_USB_COLD) },
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/* 01 */ { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_AVERMEDIA_DVBT_USB_WARM) },
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/* 02 */ { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_DVBU2000_COLD) },
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/* 03 */ { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_DVBU2000_WARM) },
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/* 04 */ { USB_DEVICE(USB_VID_COMPRO_UNK, USB_PID_COMPRO_DVBU2000_UNK_COLD) },
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/* 05 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3000_COLD) },
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/* 06 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3000_WARM) },
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/* 07 */ { USB_DEVICE(USB_VID_EMPIA, USB_PID_KWORLD_VSTREAM_COLD) },
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/* 08 */ { USB_DEVICE(USB_VID_EMPIA, USB_PID_KWORLD_VSTREAM_WARM) },
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/* 09 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_GRANDTEC_DVBT_USB_COLD) },
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/* 10 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_GRANDTEC_DVBT_USB_WARM) },
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/* 11 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_DIBCOM_MOD3000_COLD) },
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/* 12 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_DIBCOM_MOD3000_WARM) },
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/* 13 */ { USB_DEVICE(USB_VID_HYPER_PALTEK, USB_PID_UNK_HYPER_PALTEK_COLD) },
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/* 14 */ { USB_DEVICE(USB_VID_HYPER_PALTEK, USB_PID_UNK_HYPER_PALTEK_WARM) },
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/* 15 */ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7041_COLD) },
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/* 16 */ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7041_WARM) },
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/* 17 */ { USB_DEVICE(USB_VID_TWINHAN, USB_PID_TWINHAN_VP7041_COLD) },
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/* 18 */ { USB_DEVICE(USB_VID_TWINHAN, USB_PID_TWINHAN_VP7041_WARM) },
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/* 19 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_COLD) },
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/* 20 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_WARM) },
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/* 21 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_COLD) },
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/* 22 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_WARM) },
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/* 23 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_COLD) },
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/* device ID with default DIBUSB2_0-firmware and with the hacked firmware */
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/* 24 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_WARM) },
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/* 25 */ { USB_DEVICE(USB_VID_KYE, USB_PID_KYE_DVB_T_COLD) },
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/* 26 */ { USB_DEVICE(USB_VID_KYE, USB_PID_KYE_DVB_T_WARM) },
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/* 27 */ { USB_DEVICE(USB_VID_KWORLD, USB_PID_KWORLD_VSTREAM_COLD) },
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/* 28 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_COLD) },
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/* 29 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_WARM) },
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/*
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* XXX: As Artec just 'forgot' to program the EEPROM on some Artec T1 devices
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* we don't catch these faulty IDs (namely 'Cypress FX1 USB controller') that
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* have been left on the device. If you don't have such a device but an Artec
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* device that's supposed to work with this driver but is not detected by it,
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* free to enable CONFIG_DVB_USB_DIBUSB_MB_FAULTY via your kernel config.
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*/
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#ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
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/* 30 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) },
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#endif
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{ } /* Terminating entry */
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};
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MODULE_DEVICE_TABLE (usb, dibusb_dib3000mb_table);
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static struct dvb_usb_device_properties dibusb1_1_properties = {
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.caps = DVB_USB_IS_AN_I2C_ADAPTER,
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.usb_ctrl = CYPRESS_AN2135,
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.firmware = "dvb-usb-dibusb-5.0.0.11.fw",
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.num_adapters = 1,
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.adapter = {
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{
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.num_frontends = 1,
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.fe = {{
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.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
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.pid_filter_count = 16,
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.streaming_ctrl = dibusb_streaming_ctrl,
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.pid_filter = dibusb_pid_filter,
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.pid_filter_ctrl = dibusb_pid_filter_ctrl,
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.frontend_attach = dibusb_dib3000mb_frontend_attach,
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.tuner_attach = dibusb_tuner_probe_and_attach,
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/* parameter for the MPEG2-data transfer */
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.stream = {
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.type = USB_BULK,
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.count = 7,
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.endpoint = 0x02,
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.u = {
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.bulk = {
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.buffersize = 4096,
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}
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}
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},
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}},
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.size_of_priv = sizeof(struct dibusb_state),
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}
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},
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.power_ctrl = dibusb_power_ctrl,
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.rc.legacy = {
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.rc_interval = DEFAULT_RC_INTERVAL,
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.rc_map_table = rc_map_dibusb_table,
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.rc_map_size = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
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.rc_query = dibusb_rc_query,
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},
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.i2c_algo = &dibusb_i2c_algo,
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.generic_bulk_ctrl_endpoint = 0x01,
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.num_device_descs = 9,
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.devices = {
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{ "AVerMedia AverTV DVBT USB1.1",
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{ &dibusb_dib3000mb_table[0], NULL },
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{ &dibusb_dib3000mb_table[1], NULL },
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},
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{ "Compro Videomate DVB-U2000 - DVB-T USB1.1 (please confirm to linux-dvb)",
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{ &dibusb_dib3000mb_table[2], &dibusb_dib3000mb_table[4], NULL},
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{ &dibusb_dib3000mb_table[3], NULL },
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},
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{ "DiBcom USB1.1 DVB-T reference design (MOD3000)",
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{ &dibusb_dib3000mb_table[5], NULL },
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{ &dibusb_dib3000mb_table[6], NULL },
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},
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{ "KWorld V-Stream XPERT DTV - DVB-T USB1.1",
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{ &dibusb_dib3000mb_table[7], NULL },
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{ &dibusb_dib3000mb_table[8], NULL },
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},
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{ "Grandtec USB1.1 DVB-T",
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{ &dibusb_dib3000mb_table[9], &dibusb_dib3000mb_table[11], NULL },
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{ &dibusb_dib3000mb_table[10], &dibusb_dib3000mb_table[12], NULL },
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},
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{ "Unknown USB1.1 DVB-T device ???? please report the name to the author",
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{ &dibusb_dib3000mb_table[13], NULL },
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{ &dibusb_dib3000mb_table[14], NULL },
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},
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{ "TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device",
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{ &dibusb_dib3000mb_table[15], &dibusb_dib3000mb_table[17], NULL},
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{ &dibusb_dib3000mb_table[16], &dibusb_dib3000mb_table[18], NULL},
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},
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{ "Artec T1 USB1.1 TVBOX with AN2135",
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{ &dibusb_dib3000mb_table[19], NULL },
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{ &dibusb_dib3000mb_table[20], NULL },
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},
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{ "VideoWalker DVB-T USB",
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{ &dibusb_dib3000mb_table[25], NULL },
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{ &dibusb_dib3000mb_table[26], NULL },
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},
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}
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};
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static struct dvb_usb_device_properties dibusb1_1_an2235_properties = {
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.caps = DVB_USB_IS_AN_I2C_ADAPTER,
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.usb_ctrl = CYPRESS_AN2235,
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.firmware = "dvb-usb-dibusb-an2235-01.fw",
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.num_adapters = 1,
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.adapter = {
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{
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.num_frontends = 1,
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.fe = {{
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.caps = DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_ADAP_HAS_PID_FILTER,
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.pid_filter_count = 16,
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.streaming_ctrl = dibusb_streaming_ctrl,
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.pid_filter = dibusb_pid_filter,
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.pid_filter_ctrl = dibusb_pid_filter_ctrl,
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.frontend_attach = dibusb_dib3000mb_frontend_attach,
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.tuner_attach = dibusb_tuner_probe_and_attach,
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/* parameter for the MPEG2-data transfer */
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.stream = {
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.type = USB_BULK,
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.count = 7,
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.endpoint = 0x02,
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.u = {
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.bulk = {
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.buffersize = 4096,
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}
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}
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},
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}},
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.size_of_priv = sizeof(struct dibusb_state),
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},
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},
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.power_ctrl = dibusb_power_ctrl,
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.rc.legacy = {
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.rc_interval = DEFAULT_RC_INTERVAL,
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.rc_map_table = rc_map_dibusb_table,
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.rc_map_size = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
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.rc_query = dibusb_rc_query,
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},
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.i2c_algo = &dibusb_i2c_algo,
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.generic_bulk_ctrl_endpoint = 0x01,
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#ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
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.num_device_descs = 2,
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#else
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.num_device_descs = 1,
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#endif
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.devices = {
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{ "Artec T1 USB1.1 TVBOX with AN2235",
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{ &dibusb_dib3000mb_table[21], NULL },
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{ &dibusb_dib3000mb_table[22], NULL },
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},
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#ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
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{ "Artec T1 USB1.1 TVBOX with AN2235 (faulty USB IDs)",
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{ &dibusb_dib3000mb_table[30], NULL },
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{ NULL },
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},
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{ NULL },
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#endif
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}
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};
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static struct dvb_usb_device_properties dibusb2_0b_properties = {
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.caps = DVB_USB_IS_AN_I2C_ADAPTER,
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.usb_ctrl = CYPRESS_FX2,
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.firmware = "dvb-usb-adstech-usb2-02.fw",
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.num_adapters = 1,
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.adapter = {
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{
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.num_frontends = 1,
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.fe = {{
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.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
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.pid_filter_count = 16,
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.streaming_ctrl = dibusb2_0_streaming_ctrl,
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.pid_filter = dibusb_pid_filter,
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.pid_filter_ctrl = dibusb_pid_filter_ctrl,
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.frontend_attach = dibusb_dib3000mb_frontend_attach,
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.tuner_attach = dibusb_thomson_tuner_attach,
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/* parameter for the MPEG2-data transfer */
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.stream = {
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.type = USB_BULK,
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.count = 7,
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.endpoint = 0x06,
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.u = {
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.bulk = {
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.buffersize = 4096,
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}
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}
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},
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}},
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.size_of_priv = sizeof(struct dibusb_state),
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}
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},
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.power_ctrl = dibusb2_0_power_ctrl,
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.rc.legacy = {
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.rc_interval = DEFAULT_RC_INTERVAL,
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.rc_map_table = rc_map_dibusb_table,
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.rc_map_size = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
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.rc_query = dibusb_rc_query,
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},
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.i2c_algo = &dibusb_i2c_algo,
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.generic_bulk_ctrl_endpoint = 0x01,
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.num_device_descs = 2,
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.devices = {
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{ "KWorld/ADSTech Instant DVB-T USB2.0",
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{ &dibusb_dib3000mb_table[23], NULL },
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{ &dibusb_dib3000mb_table[24], NULL },
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},
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{ "KWorld Xpert DVB-T USB2.0",
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{ &dibusb_dib3000mb_table[27], NULL },
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{ NULL }
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},
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{ NULL },
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}
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};
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static struct dvb_usb_device_properties artec_t1_usb2_properties = {
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.caps = DVB_USB_IS_AN_I2C_ADAPTER,
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.usb_ctrl = CYPRESS_FX2,
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.firmware = "dvb-usb-dibusb-6.0.0.8.fw",
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.num_adapters = 1,
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.adapter = {
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{
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.num_frontends = 1,
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.fe = {{
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.caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
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.pid_filter_count = 16,
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.streaming_ctrl = dibusb2_0_streaming_ctrl,
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.pid_filter = dibusb_pid_filter,
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.pid_filter_ctrl = dibusb_pid_filter_ctrl,
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.frontend_attach = dibusb_dib3000mb_frontend_attach,
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.tuner_attach = dibusb_tuner_probe_and_attach,
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/* parameter for the MPEG2-data transfer */
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.stream = {
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.type = USB_BULK,
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.count = 7,
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.endpoint = 0x06,
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.u = {
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.bulk = {
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.buffersize = 4096,
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}
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}
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},
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}},
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.size_of_priv = sizeof(struct dibusb_state),
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}
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},
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.power_ctrl = dibusb2_0_power_ctrl,
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.rc.legacy = {
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.rc_interval = DEFAULT_RC_INTERVAL,
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.rc_map_table = rc_map_dibusb_table,
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.rc_map_size = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
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.rc_query = dibusb_rc_query,
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},
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.i2c_algo = &dibusb_i2c_algo,
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.generic_bulk_ctrl_endpoint = 0x01,
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.num_device_descs = 1,
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.devices = {
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{ "Artec T1 USB2.0",
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{ &dibusb_dib3000mb_table[28], NULL },
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{ &dibusb_dib3000mb_table[29], NULL },
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},
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{ NULL },
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}
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};
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static struct usb_driver dibusb_driver = {
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.name = "dvb_usb_dibusb_mb",
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.probe = dibusb_probe,
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.disconnect = dvb_usb_device_exit,
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.id_table = dibusb_dib3000mb_table,
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};
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module_usb_driver(dibusb_driver);
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MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
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MODULE_DESCRIPTION("Driver for DiBcom USB DVB-T devices (DiB3000M-B based)");
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MODULE_VERSION("1.0");
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MODULE_LICENSE("GPL");
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